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Patent Searching and Data


Matches 301 - 350 out of 305,298

Document Document Title
WO/2021/023246A1
The present invention relates to the technical field of foundation pit engineering, and relates to an open foundation pit block construction system and method. The problem in which a partition wall enclosure structure cannot be construct...  
WO/2021/025034A1
A power shovel (100) is provided with: a lower running chassis (1); an upper turning body (3) that is mounted on the lower running chassis (1) so as to be able to turn thereon; an attachment that is attached to the upper turning body (3)...  
WO/2021/025123A1
Provided is technology capable of more suitably recording information pertaining to the surrounding conditions of an excavator and information pertaining to the condition of the excavator that correspond to an occurrence involving the ex...  
WO/2021/024097A1
The equipment (1) for burying poles into the ground, comprises: a base frame (2) associable with a machine for the movement (3) of the equipment (1); a hammering assembly (5) associated movable with the base frame (2) and adapted to bury...  
WO/2021/023244A1
Provided in the present invention are a temporary leakage plugging device and method applied to the leakage rescue of a foundation pit engineering enclosure structure. The structure comprises a hollow adjusting screw, a fixed support, a ...  
WO/2021/025008A1
Provided are: a molded body production tube equipped with a tube body, the inside of which is filled with a hydrated material, and an auxiliary inner layer that is provided on the inside of the tube body and has long striations positione...  
WO/2021/025791A1
A vision-based sensor system is provided for heavy equipment or other machinery that determines the pose or position of the blade with respect to the heavy equipment vehicle where the sensor system comprises a vision-based blade position...  
WO/2021/024965A1
This shovel (PS), which is connected to an external management device (90) in a communication manner, comprises an engine (11), and is configured to receive a first password as authentication information issued by the management device (...  
WO/2021/023245A1
A pile slab-type soil retaining wall integral casting formwork structure and a construction method therefor in the present invention relate to the technical field of pile slab-type soil retaining wall casting. The present invention aims ...  
WO/2021/022845A1
The present invention relates to a shallow-water-area assembly-type water-loving ecological filter dam structure. The structure comprises an ecological filter dam frame, a water inlet and outlet grating, an isolation grating, a cross bea...  
WO/2021/024780A1
Provided are: a work vehicle, such as a wheel loader, that comprises an electric drive system that, for example, has a motorized travel drive unit but does not have a power storage device or a converter, wherein it is possible for travel...  
WO/2021/022664A1
A positioning steel pile welding process of a cutter suction dredger. A steel pile is formed by assembling multiple barrel sections. The welding process comprises the following steps: step 1, performing preprocessing before plates are di...  
WO/2021/025786A1
Disclosed embodiments include power machines (100; 200; 300; 900; 1000; 1200; 1300; 1400; 1500) having doors (1410; 1510; 1710) with a display (1404; 1406; 1530; 1730; 1830) that allows the display of information, such as gauges, user in...  
WO/2021/019949A1
Provided is a system (20) for determining the content of work performed by a construction machine which determines the content of work performed by a construction machine (100) at a work site. This system (20) for determining the content...  
WO/2021/019948A1
A position identification system comprising: a detection unit (20) that detects a parameter for identifying the orientation of a construction machine being identified; an orientation information generation unit (32) that generates, on th...  
WO/2021/017005A1
A system for cleaning up animal carcasses in a flooded area, comprising a retrieval boat (1), wherein a retrieval mechanism (2) and a door opening mechanism (3) are fixedly disposed on the retrieval boat (1), and the retrieval mechanism ...  
WO/2021/021943A1
A compact utility loader compact utility loader comprising a frame including a lower portion and an upper portion. A width of the lower portion is smaller than a width of the upper portion. The compact utility loader additionally compris...  
WO/2021/019904A1
The present invention comprises: a hydraulic pump (4); an actuator; cutoff levers (135L, 135R) that disable the actuator; a speed adjustment lever (31) for an engine governor; a return spring (32) that urges the speed adjustment lever (3...  
WO/2021/020464A1
Provided is technology that makes it possible to increase the work efficiency of an excavator using a machine control function. According to one embodiment of the present invention, an excavator 100 is provided with an attachment includi...  
WO/2021/021710A1
A sediment collector assembly (100) (and associated method) includes a housing (102) dimensioned for receipt in an associated waterway. The housing has a wall (104, 106, 108, 112) forming an internal cavity (120). An opening (126) receiv...  
WO/2021/020643A1
The present invention relates to a panel (200) for constructing a reinforced earth retaining wall, the panel having C-shaped reinforcement insertion ports (300) of which left and right inlets (310, 320) are exposed to the rear surface (2...  
WO/2021/018131A1
A sequential oil supply device, comprising a valve body (5), a valve stem (6), and a drive assembly (7). The valve body (5) is provided with a valve cavity (501); the valve stem (6) is installed in the valve cavity (501) and capable of o...  
WO/2021/017483A1
A string-type mooring system. A supporting frame is installed on a wharf; two free roller fairleads are installed at the position where the lower side of a horizontal arm of the supporting frame vertically corresponds to the upper part o...  
WO/2021/017093A1
The present disclosure provides a seismic isolation device and a seismic isolation method, wherein the seismic isolation device is used in a transformer-like device, and comprises a plurality of three-dimensional seismic isolation device...  
WO/2021/018583A1
The present invention relates to a support structure (1), in particular for onshore and/or offshore wind turbines, comprising a first end (2), which is the lower end during operation and faces a base holding the support structure, and a ...  
WO/2021/020168A1
Provided are a driving device and a mount for a construction machine. The driving device is provided with: an engine; a fan that generates cooling wind for cooling the engine; an exhaust gas processing device that processes an exhaust ga...  
WO/2021/019192A1
A protection system for a boundary of an aquatic environment, comprising a set of modules connected together to form a barrier for material floating in the aquatic environment, wherein each module comprises a float adapted to float on th...  
WO/2021/017871A1
The present application belongs to the technical field of field tests of pile foundation engineering, and relates to a micro steel pipe pile displacement monitoring device and method. A reflector base is welded at a preset position of a ...  
WO/2021/016788A1
Machine control system (100) for operating a construction machine (1). The machine control system (100) comprises a plurality of operating elements (110) for operating the construction machine (1) in a loader mode and in at least one exc...  
WO/2021/019901A1
A revolving work vehicle comprises a lower traveling body 11 and an upper revolving body 12. The upper revolving body 12 is revolvably supported by the lower traveling body 11. The upper revolving body 12 comprises: a roof 55; rear-side ...  
WO/2021/017798A1
Provided is a construction method for achieving large-diameter deep mixing on the basis of resistance reduction, belonging to the technical field of pile foundation construction, organically combining a resistance reduction material with...  
WO/2021/017984A1
The present invention belongs to the technical field of pile foundation engineering field tests, relates to a soil pressure and a displacement monitoring system and method for miniature steel pipe pile body, the predetermined positions o...  
WO/2021/017482A1
Provided is a mooring device capable of providing an omnidirectional restoring force, wherein a supporting frame (12) is mounted on a wharf (13), the positions, perpendicularly corresponding to the upper part of the wharf (13), of the lo...  
WO/2021/016654A1
A control gate adapted to be installed across a channel for liquids, the control gate comprising a barrier member with a side member or offset member that has a circular arcuate section, said barrier member being pivotally mounted at or ...  
WO/2021/017484A1
A mooring device used for long-term berthing. A supporting frame is installed on a dock, and a free fairlead roller is installed on the dock; a mooring rope is wound and installed on the free fairlead roller, and the upper end of the moo...  
WO/2021/020405A1
An excavator offering improved operability is provided. The excavator comprises an upper swinging body, a lower traveling body, a first switch that stops an engine, and a controller that controls the engine. If the controller recognizes ...  
WO/2021/017799A1
Disclosed is a construction method for improving the bearing capacity of a pile foundation on the basis of large-diameter mixing, belonging to the technical field of pile foundation construction. On the basis of a mixing drill bit, which...  
WO/2021/020567A1
A display system comprises: a display device; an imaging device provided to a work machine; a three-dimensional measurement device provided to the work machine; and a display control device that overlays, on the basis of three-dimensiona...  
WO/2021/022009A1
A cofferdam is disclosed that includes an open frame structure having double walls defining a hollow space within each double wall, with each double wall having an open bottom end and a closed top end. Each of the double walls are config...  
WO/2021/019951A1
A work information generation system comprising: a data acquisition unit (40) that acquires time-series work data for determining the work content of work performed by a construction machine (100) and supplementary state data representin...  
WO/2021/021424A1
A method includes receiving a worksite plan to be executed by at least one machine at a worksite from a computing device of a supervising entity, the controller being located at a non-line-of-sight (NLOS) location with respect to the wor...  
WO/2021/014052A1
The present invention relates to a pile (100) that comprises a first elongated hollow body (101) having a first end and a second end, the first end being closed by an end member (103) provided with an opening (104), and a second elongate...  
WO/2021/015364A1
The present invention provides a hydraulic breaker piston that is installed in a cylinder of a hydraulic breaker, ascends and descends by hydraulic pressure, and hits a chisel, the hydraulic breaker piston comprising: a connection shaft ...  
WO/2021/014473A1
Locking and rotating device, twister, for tubular casing elements for vertical excavations. Mechanical locking and rotating device also known as twister, consisting of three elements coaxially connected one inside the other (1, 9, 19), b...  
WO/2021/014339A1
A system (100) for collection and removal of solid waste from a water body is disclosed. The system (100) operates using conveyors of specific materials and specially designed internal structures that aid in capturing of solid waste and ...  
WO/2021/014164A1
A bucket apparatus for excavation that includes an upper section and a lower section, the upper section being attached to an excavator machinery arm in use. The upper section and at least one lower section are attached together with atta...  
WO/2021/014729A1
A scraper vehicle (20), in order to measure the weight of an excavated object inexpensively and with a simple configuration, comprises: a coupling device (21) having a first section that couples with a driving vehicle (1); and a first de...  
WO/2021/012678A1
A corner connection structure for a pipeline or container having a box-shaped steel corrugated plate structure. The pipeline or container is assembled from corrugated steel plate wall plates (2), plate surfaces of two adjacent corrugated...  
WO/2021/011993A1
A wear part and retainer system in combination, for earthmoving and mining equipment, the wear part (40) having a first passage (50) extending therethrough in one direction and a second passage (54) extending in a direction lateral to an...  
WO/2021/012537A1
A slope restoration method, which belongs to the technical field of water and soil resource conservation. The slope restoration method comprises: (1) pre-treating a slope surface so that the concave-convex degree per linear meter of the ...  

Matches 301 - 350 out of 305,298